Do you often wonder what historical precedents have contributed to the current housing crisis? How do World War II-era booms weave into current displacement trends? What can the housing overcrowding, racism and displacement of yesterday tell us about today’s realities?

I'd only occasionally edited LocalWiki before seeing this event announced on Twitter, but it was an interesting announcement—the idea of using this wiki to compile historical context for one of the city's most controversial and complicated issues. This topic would be overwhelming to dig into by myself, but with a few other editors around, you can share background knowledge, discuss ideas, and get immediate editing help and suggestions.

And we wrote a bunch of articles! Here's a little about what worked for this event and a list of what people edited, including suggestions for future editors interested in continuing this effort. I'd like to encourage other LocalWikis to run events tackling the hard issues in your cities too, and I'd like San Francisco LocalWiki to be used and improved by more people.

What was great about these events

Our host was the wonderful Prelinger Library, an "appropriation-friendly" library strong in San Francisco history, particularly land use, city planning and redevelopment, activism, and migrations. They pulled out piles of relevant materials for editors to use. You might guess a library of neat old books and rare magazines would be good for research, but it's even better for inspiration. Every editor gets the feeling of not knowing what to edit next, especially new editors—but here you could just pick up an original pamphlet on the displacement of residents in the Western Addition in the 1960s, and leaf through it to find good topics to tackle.

It helped that this editathon supported newcomers and didn't require people to bring computers. I came with a friend who hadn't edited LocalWiki or Wikipedia before (beyond tiny edits), and he felt more comfortable jumping into LocalWiki than Wikipedia because it has fewer rules and a smaller community. The editathon page was clear about the relaxed guidelines: all knowledge is valid on the wiki (that is, book knowledge and personal knowledge are both useful to share). The "what you see is what you get" editing interface (no odd code) is also nice for new editors. And coming together in person supports interesting discussions of what LocalWiki is for, and what its potential could be as a community knowledge commons.

San Francisco is lucky in that our neighbor Oakland has a very active LocalWiki crowd, and some of them came over to help—this whole editathon was organized by volunteers active on Oakland Wiki, as well as other people who live on both sides of the bay who have been interested in diving into the SF LocalWiki. (Oakland Wiki has an every-other-Thursday editing meetup at a hackerspace there, and a history of cool local history editing events in general.) For this editathon, Vicky, an Oakland Wiki volunteer working on outreach, emailed the local Wikipedia editors mailing list, which makes a lot of sense—I'm a good example of a long-time Wikipedia editor willing to try LocalWiki.

Redlining and Redlining in San Francisco — the discriminatory practice of denying home/business loans based on neighborhoods of "undesirable" populations. (These articles could use a lot more information on the history of racialized housing discrimination.)

Reclaimed wood — a popular aesthetic choice for new high-end businesses, including MacBook Air Cafes. (Got photos to add?) Related expanded article: Cafes — includes a history of European-style espresso cafes becoming popular in San Francisco, including an early one in the Mission.

About government and redevelopment

San Francisco Redevelopment Agency — worked on many projects, including the Western Addition! (This article could use more information about redevelopment projects they worked on and what exactly they have done to contribute to population displacement and migrations.)

M. Justin Herman — the executive director of the SF Redevelopment Agency from 1959 to 1971. He drove large changes that displaced many people in several parts of the city, including the Fillmore and Japantown.

Harlem of the West mural — art in the Western Addition. (This article could use more context about the area's history.) Related expanded article: Western Addition — includes an explanation of its borders and a history of the 1950s-60s redevelopment that "destroyed the city's most prominent African American neighborhood".

Yerba Buena Center for the Arts — an arts complex that was part of the 1970s redevelopment of SoMA. (This article could use more detail and some pictures.)

Urban Design Plan — part of the San Francisco Master Plan, adopted in 1972: "The preservationist and environmentalist tendencies of the report to temper and slow growth has likely contributed to the lack of affordable housing and levels of gentrification in San Francisco today." (This article could use some personal perspectives and links to what other people think of this plan.)

About organizations and companies

Community Land Trust — a model of affordable housing that provides for rent stabilization and resident governance and eventual resident equity. Related expanded article: 2976 23rd Street - a notable example of an alternative to eviction, sold to the San Francisco Community Land Trust in June 2014.

Leways — a non-profit youth center in Chinatown that had an incident of police smashing in 1971. Related expanded article: Chinatown — includes some history of community organizations active in the 1960s-70s. (Both of these articles could need more detail about this history. Were you involved and would like to add something?)

Clean up the Plaza — a controversial effort to "improve" (or gentrify) the 16th Street Mission BART station and surrounding area. (This article could use a summary of the story so far, including a history of community activism against the project, and individual perspectives.)

San Francisco Business — a magazine published by the Chamber of Commerce, promoting the advantages of business in San Francisco. (This article could use more information.)

Homes Not Jails — an organization advocating "for the use of vacant and abandoned housing for people who are are homeless". (This article could use more information from people who are directly involved in Homes Not Jails.)

Finally, if you'd like to get involved with LocalWiki in San Francisco, come by our next event: City Knowledge Share - a collaborative editing event at Code for America on Aug. 23rd focusing on city government and services.